Underwear



FIG. 1 is a front elevational view of underwear showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a side view, taken from the left side of FIG. 1;

FIG. 4 is a side view, taken from the right side of FIG. 1;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is an exterior view of my design in an open position; and,

FIG. 8 is an interior view of my design in an open position. 

The ornamental design for underwear, as shown and described. 